Add ansible, packer for attack_server

ansible/attack_server.yml

@@ -0,0 +1,7 @@
+- hosts: localhost
+  become: yes
+
+  roles:
+    - name: apache_bench
+    - name: locust
+    - name: attack_server

ansible/roles/attack_server/tasks/main.yml

@@ -0,0 +1,18 @@
+- name: install git
+  yum:
+    name: git
+
+- name: make app dir
+  file:
+    path: /var/www/current
+    state: directory
+
+- name: git clone only locust
+  shell: |
+    git init
+    git config core.sparsecheckout true
+    git remote add origin https://github.com/wim-web/laravel-load-test.git
+    echo /locust > .git/info/sparse-checkout
+    git pull origin master
+  args:
+    chdir: /var/www/current

ansible/roles/locust/tasks/main.yml

@@ -0,0 +1,12 @@
+- name: install python3
+  yum:
+    name: "{{ item }}"
+  loop:
+    - gcc
+    - python3
+    - python3-devel
+    - python3-libs
+    - python3-tools
+
+- name: install locust
+  command: pip3 install locust

packer/attack_server.json

@@ -0,0 +1,40 @@
+{
+    "builders": [
+        {
+            "type": "amazon-ebs",
+            "region": "ap-northeast-1",
+            "launch_block_device_mappings": [
+                {
+                    "device_name": "/dev/xvda",
+                    "volume_size": 20,
+                    "iops": 100,
+                    "delete_on_termination": true
+                }
+            ],
+            "source_ami_filter": {
+                "filters": {
+                    "name": "amzn2-ami-hvm-*-x86_64-gp2"
+                },
+                "owners": ["137112412989"],
+                "most_recent": true
+            },
+            "ssh_username": "ec2-user",
+            "ami_name": "attack_{{isotime | clean_ami_name}}",
+            "instance_type": "t2.micro"
+        }
+    ],
+    "provisioners": [
+        {
+            "type": "shell",
+            "inline": [
+                "sudo amazon-linux-extras install epel",
+                "sudo yum -y install ansible"
+            ]
+        },
+        {
+            "type": "ansible-local",
+            "playbook_file": "../ansible/attack_server.yml",
+            "playbook_dir": "../ansible"
+        }
+    ]
+}